I used it on my iPhone. One-click installation completed the day before departure, making preparations a breeze. Activation at Suvarnabhumi Airport was also quick. There are many activation instructions available online, so I printed out some that looked useful and brought them with me to follow along just in case. The connection was excellent in Chiang Mai's Old Town. While connection was a little difficult as I left the Old Town, it was smooth once I arrived at the tourist spots up in the mountains. When traveling from Thailand to Cambodia, the connection was automatic, so no setup was required. Siem Reap city was fine. Connection was somewhat difficult around and along the way to the ruins, such as Angkor Wat. While LINE messages were sent after moving locations, I had to resend images several times. It might be a bit stressful when sightseeing on my own while looking at a map. Overall, the connection was stable, so I'd definitely like to use it again next time.
Anonymous User
Solo traveler
Phnom Penh Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Phnom Penh year round climate
Spring (March–May): Average 29.6–30.8°C, hot and dry climate. Rainfall is minimal in March, increasing in April. Common activities: Visiting temples and the Royal Palace, enjoying the city views. Recommended clothing: Light and breathable cotton clothing, sun hat, sunglasses.
Summer (June–August): Average 28.7–29.8°C, hot and humid climate with abundant rainfall. Common activities: Enjoying indoor activities such as visiting museums or resting in air-conditioned places. Recommended clothing: Light and breathable cotton clothing, sweat-wicking clothing.
Autumn (September–November): Average 28.3–28.5°C, still hot but with heavier rainfall and high humidity. October receives the most rainfall. Common activities: Exploring the Mekong River, enjoying local cuisine. Recommended clothing: Light and breathable clothing, rain gear.
Winter (December–February): Average 27.5–28.6°C, relatively dry and cool but still warm. Common activities: Sightseeing and enjoying outdoor activities. Recommended clothing: Light long-sleeved clothing.
Phnom Penh climatological average
Annual average temperature: approx. 28.9°C / Annual rainfall: approx. 1863 mm / Summer humidity: 75%–85% / Rainiest month: October
Phnom Penh monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
27.6°C
13.2
February
28.6°C
5.5
March
29.6°C
0.5
April
30.8°C
32.5
May
30.2°C
159.9
June
29.8°C
177.2
July
28.7°C
243.9
August
29.2°C
259.8
September
28.3°C
297.6
October
28.3°C
415.8
November
28.5°C
226.2
December
27.5°C
31
Phnom Penh weather for the next seven days
3/16
Monday
Patchy rain nearby
35.1°C/24°C
3/17
Tuesday
Sunny
35°C/23.5°C
3/18
Wednesday
Patchy rain nearby
36.8°C/24.3°C
3/19
Thursday
Patchy rain nearby
37.3°C/24.9°C
3/20
Friday
Patchy rain nearby
35°C/24.7°C
3/21
Saturday
Patchy rain nearby
35.4°C/24.6°C
3/22
Sunday
Patchy rain nearby
35.8°C/25°C
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